NSN 4710-00-101-5029 · NIIN 001015029 · Part number 4L2128
Caterpillar Inc Div Caterpillar Defense · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 11083
Government record, cited
NSN 4710-00-101-5029 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-101-5029. Manufacturer of record part number: 4L2128.
Also searched as4710-00-101-5029 ·
4710001015029 ·
NIIN 001015029 ·
00-101-5029 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 11083 · 4L2128
Nearby stock numbers← 4710-00-101-4848
·
4710-00-101-5048 Tube Assembly, Metal →
4710-00-101-5029 — Pipe, Tube and Rigid Tubing
Features
Tube Assembly,metal — FSC 4710
Design Form: PREBENT
Mating End Quantity: 2 SINGLE END
Wall Thickness: 0.035 INCHES NOMINAL IN
Nominal Thread Size: 0.562 INCHES SINGLE END IN
End Connection Style: SWIVEL NUT, COMPRESSION SINGLE END
Tube Outside Diameter: 0.250 INCHES NOMINAL IN
Seat Radius: 0.094 INCHES NOMINAL SINGLE END IN
Identification
NSN: 4710-00-101-5029
NIIN: 001015029
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 4L2128
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Tube Assembly,metal, cataloged under National Stock Number 4710-00-101-5029, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080
TUBE ASSEMBLY,METAL
4710-00-001-0081
4710-00-001-0081 · Item name not on file
4710-00-001-0082
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4710-00-001-1229
TUBE ASSEMBLY,METAL
4710-00-001-1676
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4710-00-001-1686
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4710-00-001-1688
4710-00-001-1688 · Item name not on file
4710-00-001-1691
4710-00-001-1691 · Item name not on file
Frequently Asked Questions
What is NSN 4710-00-101-5029?
NSN 4710-00-101-5029 is a Tube Assembly,metal, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
What part numbers are listed for NSN 4710-00-101-5029?
NSN 4710-00-101-5029 has 1 manufacturer part number on file: 4L2128 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 4L2128?
Key specifications for 4L2128: Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Wall Thickness: 0.035 INCHES NOMINAL IN; Nominal Thread Size: 0.562 INCHES SINGLE END IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 4710-00-101-5029 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.